3 Commits

Author SHA1 Message Date
Nyall Dawson
f22f182bcf [processing] Buffer algorithm should always export multipolygon layers
We can never predict when a buffer will create a multipolygon output
(e.g. for negative buffer sizes), so ALWAYS export multipolygons

Fixes #21191
2019-02-08 18:53:18 +10:00
Alexander Bruy
256efcc034 [processing] remove unnecessary schemas from test data 2016-11-12 13:31:44 +02:00
Nyall Dawson
5025c828e5 [processing] Expose buffer settings (cap/join style/mitre limit)
Also make fixed distance buffer correctly handle null geometries
(copy the row as a geometryless row)
2016-08-11 18:35:30 +10:00